A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-00-395-6912
NSN 5960-01-173-7956
NSN 6645-01-571-1234
NSN 6610-01-150-7018
NSN 5910-01-369-8008
NSN 5945-01-445-6081
NSN 6240-00-994-4056
NSN 6150-01-460-6447
NSN 5950-01-032-1169
NSN 5930-01-507-3468
NSN 5895-01-216-3230
NSN 5925-00-761-0105